.grammar-check {
  display: flex;
  flex-direction: column;
  height: 100%;
  width: 100%;
}
.grammar-check .list-wrap {
  flex: 1;
  overflow-y: auto;
  padding: 30px 40px;
  background: #F0F2F4;

}
.grammar-check .check-submit {
  width: 140px;
  height: 46px;
  background: #27BFA3;
  border: 1px solid #27BFA3;
  font-size: 20px;
}
.grammar-check .chose-course-top {
  display: flex;
  justify-content: space-between;
  position: relative;
  align-items: center;
  height: 80px;
  padding: 0 40px;
  background-color: #fff;
}
.grammar-check .chose-course-top .anticon {
  font-size: 24px;

}
.grammar-check .chose-course-top .header-left {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.grammar-check .chose-course-top .header-left .back-arrow {
  width: 30px;
  height: 27px;
  background-image: url("@/assets/home/btn_back.png");
  background-size: 100%;
  cursor: pointer;
}
.grammar-check .chose-course-top .course-title {
  width: 100%;
  flex: 1;
  text-align: center;
  font-size: 20px;
  font-weight: 700;
}
.grammar-check .chose-course-top .course-title .check-title {
  color: #c7c7c7;
  padding: 0 15px;
}
.grammar-check .chose-course-top .course-title .check__active {
  position: relative;
}
.grammar-check .chose-course-top .course-title .check__active::after {
  content: "";
  position: absolute;
  width: 23px;
  height: 4px;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
}
.grammar-check .chose-course-top .btn-group {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.spend-time{
  font-size: 20px;
}
.grammar-check .chose-course-top .btn-group .spend-time > img {
  width: 20px;
  /* no*/
  margin-right: 16px;
}
.grammar-check .chose-course-top .btn-group .spend-time > span {
  margin-right: 50px;
}
.grammar-check .chose-course-top .btn-group .check-btns {
  display: flex;
  align-items: center;
  margin-left: 50px;
}
